Transaction not yet indexed

52w8SWuQw2AS2qyMPz9QUyfRiRrrVjEdSRGGZRTJLqhFcbHf9koTNMLWAYnUfpRkdotJUMBbUE6iqcRxvCKoQTG8

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.